Buggy code:
private final Capsule setTarget ( Path jar ) { } protected void finalizeCapsule ( ) { } private void finalizeCapsule0 ( ) { } private void verifyCanCallSetTarget ( ) { } private void loadCaplets ( ) { } private void initAppId ( ) { } protected final boolean isEmptyCapsule ( ) { } protected final Capsule loadCaplet ( String caplet , Capsule pred ) { } private void insertAfter ( Capsule pred ) { } protected final boolean hasCaplet ( String name ) { } protected final < T extends Capsule > T sup ( Class < T > caplet ) { } @ SuppressWarnings ( "AssertWithSideEffects" ) protected final Capsule getCallTarget ( ) { } private boolean isWrapperOfNonCapsule ( ) { } private boolean isFactoryCapsule ( ) { } protected final boolean isWrapperCapsule ( ) { } protected final String getMode ( ) { } protected final Path getJarFile ( ) { } protected final String getAppId ( ) { } protected final String getAppName ( ) { } protected final String getAppVersion ( ) { } protected final int getLogLevel ( ) { } private static Path findOwnJarFile ( ) { } private String toJarUrl ( String relPath ) { } private static boolean isExecutable ( Path path ) { } void printVersion ( List < String > args ) { } void printModes ( List < String > args ) { } void printJVMs ( List < String > args ) { } void printUsage ( ) { } void mergeCapsules ( List < String > args ) { } static void printHelp ( boolean simple ) { } private int launch ( List < String > args ) throws IOException , InterruptedException { } private void verifyNonEmpty ( String message ) { } final ProcessBuilder prepareForLaunch ( List < String > jvmArgs , List < String > args ) { } @ Override public final void run ( ) { } protected void cleanup ( ) { } private void cleanup0 ( ) { } protected final Path addTempFile ( Path p ) { } private String chooseMode1 ( ) { } protected String chooseMode ( ) { } private String chooseMode0 ( ) { } protected ProcessBuilder prelaunch ( List < String > args ) { } private ProcessBuilder prelaunch0 ( List < String > args ) { } protected ProcessBuilder buildProcess ( ) { } private ProcessBuilder buildProcess0 ( ) { } protected List < String > buildArgs ( List < String > args ) { } private List < String > buildArgs0 ( List < String > args ) { } static List < String > expandArgs ( List < String > args0 , List < String > args ) { } private void buildEnvironmentVariables ( ProcessBuilder pb ) { } protected Map < String , String > buildEnvironmentVariables ( Map < String , String > env ) { } private Map < String , String > buildEnvironmentVariables0 ( Map < String , String > env ) { } private static boolean isTrampoline ( ) { } protected String [ ] buildAppId ( ) { } private String [ ] buildAppId0 ( ) { } protected static String [ ] getAppArtifactId ( String coords ) { } protected Path getCacheDir ( ) { } private static String getCacheName ( ) { } private Path initCacheDir ( Path cache ) { } private static Path getCacheHome ( ) { } protected final Path getAppCache ( ) { } protected final Path verifyAppCache ( ) { } protected final Path getWritableAppCache ( ) { } protected Path buildAppCacheDir ( ) { } private Path buildAppCacheDir0 ( ) { } private boolean shouldExtract ( ) { } private void resetAppCache ( Path dir ) throws IOException { } private boolean isAppCacheUpToDate1 ( Path dir ) throws IOException { } private boolean testAppCacheUpToDate ( Path dir ) throws IOException { } protected void extractCapsule ( Path dir ) throws IOException { } private void extractCapsule0 ( Path dir ) throws IOException { } private void markCache ( ) throws IOException { } private void lockAppCache ( Path dir ) throws IOException { } private void unlockAppCache ( Path dir ) throws IOException { } private void unlockAppCache ( ) throws IOException { } private Path getScript ( ) { } private boolean buildScriptProcess ( ProcessBuilder pb ) { } private Path setJavaHomeEnv ( ProcessBuilder pb , Path javaHome ) { } private boolean buildJavaProcess ( ProcessBuilder pb , List < String > cmdLine , List < String > args ) { } private List < Path > handleLongClasspath ( List < Path > cp , int extra , List < ? > ... args ) { } protected Path getJavaExecutable ( ) { } private Path getJavaExecutable0 ( ) { } protected static final Path getJavaExecutable ( Path javaHome ) { } private static List < String > compileSystemProperties ( Map < String , String > ps ) { } private String compileClassPath ( List < Path > cp ) { } private List < String > compileAgents ( String clo , Map < Path , String > agents ) { } private static void addOption ( List < String > cmdLine , String prefix , String value ) { } protected List < Path > buildClassPath ( ) { } private List < Path > buildClassPath0 ( ) { } private List < Path > getDefaultCacheClassPath ( ) { } protected List < String > getDependencies ( ) { } private List < String > getDependencies0 ( ) { } private List < Path > buildBootClassPath ( List < String > cmdLine ) { } protected List < Path > buildBootClassPath ( ) { } private List < Path > buildBootClassPath0 ( ) { } protected List < Path > buildBootClassPathP ( ) { } private List < Path > buildBootClassPathP0 ( ) { } protected List < Path > buildBootClassPathA ( ) { } private List < Path > buildBootClassPathA0 ( ) { } private List < Path > buildClassPath ( String attr ) { } private Map < String , String > buildSystemProperties ( List < String > cmdLine ) { } protected Map < String , String > buildSystemProperties ( ) { } private Map < String , String > buildSystemProperties0 ( ) { } private static void addSystemProperty ( String p , Map < String , String > ps ) { } protected List < Path > buildNativeLibraryPath ( ) { } private List < Path > buildNativeLibraryPath0 ( ) { } protected List < Path > getPlatformNativeLibraryPath ( ) { } private List < Path > getPlatformNativeLibraryPath0 ( ) { } private void resolveNativeDependencies ( ) { final List < String > depsAndRename = getNativeDependencies ( ) ; if ( ( depsAndRename == null ) || ( depsAndRename . isEmpty ( ) ) ) return ; if ( ( getAppCache ( ) ) == null ) throw new IllegalStateException ( ( ( "Cannot<seq2seq4repair_space>have<seq2seq4repair_space>native<seq2seq4repair_space>dependencies<seq2seq4repair_space>when<seq2seq4repair_space>the<seq2seq4repair_space>" + ( Capsule . ATTR_EXTRACT ) ) + "<seq2seq4repair_space>attribute<seq2seq4repair_space>is<seq2seq4repair_space>set<seq2seq4repair_space>to<seq2seq4repair_space>false" ) ) ; final List < String > deps = new ArrayList < String > ( depsAndRename . size ( ) ) ; final List < String > renames = new ArrayList < String > ( depsAndRename . size ( ) ) ; splitDepsAndRename ( depsAndRename , deps , renames ) ; log ( Capsule . LOG_VERBOSE , ( "Resolving<seq2seq4repair_space>native<seq2seq4repair_space>libs<seq2seq4repair_space>" + deps ) ) ; <START_BUG> final List < Path > resolved = resolveDependencies ( deps , Capsule . getNativeLibExtension ( ) ) ; <END_BUG>

Fix:
final List < Path > resolved = Capsule . nullToEmpty ( resolveDependencies ( deps , Capsule . getNativeLibExtension ( ) ) ) ;